On Mar 30, 4:56 pm, "erikcw" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm trying to create a multidimensional data structure. However, id
> doesn't seem to work past the 2nd dimension.
>
> Here is my method:
>
> def endElement(self, name):
> if name == 'row' :
> if not self.data.has_key(self.parent):
> self.data[self.parent] = {}
> elif not self.data[self.parent].has_key(self.child):
> self.data[self.parent][self.child] = []
> self.data[self.parent]
> [self.child].append((self.creativeid, self.clicks, self.imps))
>
> I've tried all kinds of different variations, and I keep getting the
> same result:
>
> Traceback (most recent call last):
> File "sax.py", line 123, in ?
> parser.parse(open('report.xml'))
> File "/usr/lib/python2.4/site-packages/_xmlplus/sax/expatreader.py",
> line 109, in parse
> xmlreader.IncrementalParser.parse(self, source)
> File "/usr/lib/python2.4/site-packages/_xmlplus/sax/xmlreader.py",
> line 123, in parse
> self.feed(buffer)
> File "/usr/lib/python2.4/site-packages/_xmlplus/sax/expatreader.py",
> line 216, in feed
> self._parser.Parse(data, isFinal)
> File "/usr/lib/python2.4/site-packages/_xmlplus/sax/expatreader.py",
> line 315, in end_element
> self._cont_handler.endElement(name)
> File "sax.py", line 51, in endElement
> self.data[self.parent][self.child].append((self.creativeid,
> self.clicks, self.imps))
> KeyError: u'Pickup Trucks'
>
> I have a lot of php experience - am I accidentally doing a "php thing"
> in my code?
>
> Thanks so much for your help!
>
> Erik
I haven't tested it, but superficially I'd suggest giving this a try:
def endElement(self, name):
if name == 'row' :
if not self.data.has_key(self.parent):
self.data[self.parent] = {}
if not self.data[self.parent].has_key(self.child):
self.data[self.parent][self.child] = []
self.data[self.parent]
[self.child].append((self.creativeid, self.clicks, self.imps))
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